The desire to reduce our impact on the environment and minimize the contribution to the accumulation of plastic waste is gradually reaching sports. Have you ever wondered how you can take care of the environment by running? Very simple! Refuse from the usual transport, take up an easy jog, taking care for the environment, as well as taking care of your health. Besides all this, taking part in the challenge, all kilometers you have performed, we will convert into the money and donate to charity. By participating in the challenge, we want to show that by developing ourselves, we can help others. The charity fund will be chosen by the challenge participants.